[FIX] l10n_it_edi_sdicoop: fix bug where retry after notificaScarto does nothing

Set the l10n_it_edi_transaction value on the invoice to false after
receiving notificaScarto from the edi. This is so that the methods
associated with posting the invoice will detect it again and process it
for posting.

Task-id: 2764978
Part-of: odoo/odoo#84724

addons/l10n_it_edi_sdicoop/models/account_edi_format.py

@@ -229,6 +229,7 @@ class AccountEdiFormat(models.Model):
             elif state == 'notificaScarto':
                 errors = [element.find('Descrizione').text for element in response_tree.xpath('//Errore')]
                 to_return[invoice] = {'error': self._format_error_message(_('The invoice has been refused by the Exchange System'), errors), 'blocking_level': 'error'}
+                invoice.l10n_it_edi_transaction = False
             elif state == 'notificaMancataConsegna':
                 to_return[invoice] = {
                     'error': _('The E-invoice is not delivered to the addressee. The Exchange System is\